General

  • Target

    447e76f224f2091a9c87b69ed5eae81e75ed2ac74410a9f5078b927dfdd1f1c0

  • Size

    705KB

  • Sample

    230327-zyvzbshc6v

  • MD5

    6bdd51de5c03eed1825dd325c810a32d

  • SHA1

    7eaa23067a5b60b6a69deeba183c5ac354aa8ae5

  • SHA256

    447e76f224f2091a9c87b69ed5eae81e75ed2ac74410a9f5078b927dfdd1f1c0

  • SHA512

    972a11d81fd26c23e6f79898a38f1e7f57e91283d0b855cfe0875971a8f277a7dedb7cd450bf259fd59c22fbcee33d6314faa7b2868b6a50e8a4a7a9c259890f

  • SSDEEP

    12288:OO6S7n/ZoP1za+5aiJibYK06ewHcRY5X4dnMzJfiXplfXJ/TD+VIx1LHK3uv:OOPxqza+hibYSw/YfiXpl1TS+LHWW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      447e76f224f2091a9c87b69ed5eae81e75ed2ac74410a9f5078b927dfdd1f1c0

    • Size

      705KB

    • MD5

      6bdd51de5c03eed1825dd325c810a32d

    • SHA1

      7eaa23067a5b60b6a69deeba183c5ac354aa8ae5

    • SHA256

      447e76f224f2091a9c87b69ed5eae81e75ed2ac74410a9f5078b927dfdd1f1c0

    • SHA512

      972a11d81fd26c23e6f79898a38f1e7f57e91283d0b855cfe0875971a8f277a7dedb7cd450bf259fd59c22fbcee33d6314faa7b2868b6a50e8a4a7a9c259890f

    • SSDEEP

      12288:OO6S7n/ZoP1za+5aiJibYK06ewHcRY5X4dnMzJfiXplfXJ/TD+VIx1LHK3uv:OOPxqza+hibYSw/YfiXpl1TS+LHWW

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks